Enver, Ishrat Hasan. The metaphysics of Iqbal / Ishrat Hasan Enver ; Foreword by Syed Zafarul Hasan. - rev. ed. - Lahore : Sh. Muhammad Ashraf, c 1963. - xii ,105 p. ; 22 cm Includes Index. 338 338 Subjects--Topical Terms: Philosophy. Dewey Class. No.: 110 / I3m